2321627047 has 2 divisors, whose sum is σ = 2321627048. Its totient is φ = 2321627046.

The previous prime is 2321627029. The next prime is 2321627057. The reversal of 2321627047 is 7407261232.

2321627047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321627047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321627017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160813523 + 1160813524.

It is an arithmetic number, because the mean of its divisors is an integer number (1160813524).

Almost surely, 2^2321627047 is an apocalyptic number.

2321627047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321627047 is an equidigital number, since it uses as much as digits as its factorization.

2321627047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 2321627047 is about 48183.2652172930. The cubic root of 2321627047 is about 1324.1305884511.

Adding to 2321627047 its reverse (7407261232), we get a palindrome (9728888279).

The spelling of 2321627047 in words is "two billion, three hundred twenty-one million, six hundred twenty-seven thousand, forty-seven".